asked 122k views
4 votes
an artist is arranging tiles in rows to decorate a wall each new row has two fewer tiles in the row below it if the first row has 23 tiles how many tiles will be in the seventh row?

asked
User Edeline
by
8.7k points

1 Answer

4 votes
12 tiles will be in the seventh row
answered
User Jeff Erickson
by
8.2k points
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